So they get involved by looking at advertising and really critically assessing the consumer behavior aspects of it and getting involved sometimes doing primary research.

所以他们通过观看广告参与进来，并且真正以批判性的眼光评估其消费者行为方面，并且有时还进行了一些初步研究。

Alongside this primary research on urban gardens, we were studying a lot of books about the decline of wild animals in the countryside and thinking of possible causes for this.

在城市花园做这些初步测试的同时，我们还研究许多关于乡村野生动物减少的书籍，思考产生这种情况的原因。

So they get involved by looking at advertising and really critically assessing the consumer behavior and aspects of it and getting involved sometimes doing primary research.

所以，我的学生要观察广告宣传，并确切评估消费者行为和行为的各方面，有时候还要做初步研究。

The referred evidence may be from published texts, or it may consist of primary research data gathered by your own, for example a sociological study of attitudes to gender roles based on research methods such as interviews and questionnaires.

所引用的证据可能来自已发表的文本，也可能包括你自己收集的主要研究数据，例如基于访谈和问卷调查等研究方法对性别角色态度的社会学研究。